Answer this question truthfully
### Question: What are the symptoms of Kidney stone?
### Response: The main symptom is severe pain that starts suddenly and may go away suddenly:
Pain may be felt in the belly area or side of the back Pain may move to groin area (groin pain) or testicles (testicle pain)
Other symptoms can include:
Abnormal urine color Blood in the urine Chills Fever Nausea Vomiting